Type 79 SMG: China's MP7 At Home

Published on April 25, 2025
Duration: 13:37

This guide details the field stripping process for the Chinese Type 79 SMG, as demonstrated by Ian McCollum on Forgotten Weapons. It covers removing the dust cover, recoil spring, buffer, and the bolt carrier/bolt assembly. The process highlights the weapon's gas-operated, rotating bolt action and its AK-inspired dust cover. Proper safety precautions are paramount during disassembly.

Quick Summary

The Chinese Type 79 SMG is a gas-operated, rotating bolt submachine gun chambered in 7.62x25mm Tokarev. Field stripping involves removing the dust cover, recoil spring/buffer, and bolt carrier/bolt assembly. Originally developed with a high cyclic rate of 1000 RPM, it has seen modernization with rails and polymer stocks.

Chapters

  1. 00:00Introduction to Type 79 SMG
  2. 00:45Development History
  3. 03:14Technical Overview
  4. 03:43Semi-Auto Conversion and Magazine
  5. 05:15Sighting System
  6. 06:47Disassembly Process
  7. 10:47Service History and Modernization

Frequently Asked Questions

What caliber is the Chinese Type 79 SMG?

The Chinese Type 79 SMG is chambered in the 7.62x25mm Tokarev cartridge. This powerful pistol round contributes to the submachine gun's compact design and historical context.

How is the Type 79 SMG operated?

The Type 79 SMG is a gas-operated firearm that uses a rotating bolt and a short-stroke gas piston system for its action. This mechanism is common in many firearms but features specific Chinese design elements.

What are the key steps in field stripping the Type 79 SMG?

Field stripping involves removing the dust cover, then the recoil spring and buffer assembly. Finally, the bolt carrier and bolt assembly are slid out of the receiver for cleaning and inspection.

What is the rate of fire for the Type 79 SMG?

The original military variant of the Type 79 SMG has a high cyclic rate of fire, estimated at around 1000 rounds per minute. This contributes to its compact size but can affect controllability.

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